What was found
INFLIGHT, CREW REPORTED INTEGRATED STANDBY FLIGHT DISPLAY FAILED. EMERGENCY DECLARED FLIGHT DIVERTED BNA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED ISFD BATTERY PACK. SYSTEM GROUND CHECK NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INFLIGHT, CREW REPORTED INTEGRATED STANDBY FLIGHT DISPLAY FAILED. EMERGENCY DECLARED FLIGHT DIVERTED BNA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED ISFD BATTERY PACK. SYSTEM GROUND CHECK NORMAL OPERATION.